This is a user manual for TA058 50 MHz ±700 V Differential Probe. It includes safety precautions and usage instructions.
This manual explains the safety precautions required when using the TA058 differential probe, including grounding, maximum voltage limits, and handling in wet or explosive environments. It also details the probe's features, such as its differential measurement capability and optional power sources.
The document lists the technical specifications of the probe, describes how to install and connect it to an oscilloscope, and provides test procedures, cleaning instructions, and information on accessories like power leads and a removable battery pack.
| Bandwidth | DC to 50 MHz (-3 dB) |
|---|---|
| Attenuation ratio | 1:10 |
| Accuracy | ±1 % |
| Rise time | <7 ns |
| Input impedance | 1.6 MΩ || 7 pF each side to ground |
| Differential range | +70 V (DC + Peak AC) or 70 V RMS |
| Common‑mode range | +700 V (DC + Peak AC) or 600 V RMS |
| Output swing | ±7 V into 5 kΩ load |
| Offset (typical) | < +2 mV |
| Noise (typical) | 0.7 mV RMS |
| CMRR (typical) | -95 dB @ 60 Hz; -60 dB @ 1 MHz |
| Ambient operating temperature | -10 °C to +40 °C |
| Ambient storage temperature | -30 °C to +70 °C |
| Ambient operating humidity | 25 % to 85 % RH |
| Power options | 6 V DC 90 mA or 9 V DC 70 mA adaptor, 4 AA battery pack, or power leads |
| Dimensions (L×W×H) | 111 mm × 22 mm × 14 mm |
| Weight | 300 g |
| Length of input leads | 50 cm |
| Length of BNC cable | 125 cm |
The probe must be grounded via the BNC shell or the auxiliary grounding terminal before connecting the input leads.
It can be powered by a 6 V DC 90 mA or 9 V DC 70 mA mains adaptor, a removable battery pack of four AA cells, or external power leads.
The probe has a bandwidth of DC to 50 MHz (-3 dB).